ElementInternals: ariaValueMin property
Baseline 2023Newly available
Since October 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
TheariaValueMin property of theElementInternals interface reflects the value of thearia-valuemin attribute, which defines the minimum allowed value for a range widget.
Note:Setting aria attributes onElementInternals allows default semantics to be defined on a custom element. These may be overwritten by author-defined attributes, but ensure that default semantics are retained should the author delete those attributes, or fail to add them at all. For more information see theAccessibility Object Model explainer.
Value
A string which contains a number.
Examples
In this example the value ofariaValueMin is set to "10".
class CustomControl extends HTMLElement { constructor() { super(); this.internals_ = this.attachInternals(); this.internals_.ariaValueMin = "10"; } // …}Specifications
| Specification |
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| Accessible Rich Internet Applications (WAI-ARIA) # dom-ariamixin-ariavaluemin |